Workday question - Box Number
Hello! I was looking into applying for jobs as an upcoming freshman, one of the questions asks for my "box number", I'm assuming that's the place where my packages go, or something? Should I hold off on applying for jobs until I receive more information, such as my box number?
Also, I was looking for library jobs, but there don't seem to be any as of now. Do I have to wait for later in the summer until more postings are live?
I've also read that a lot of these postings won't actually get me a job, and I should email the employer personally to indicate I'm interested. Any particular way?
Overall, should I even try to apply early, or does it offer no benefit apart from the task being over? If I apply to several jobs and somehow get multiple offers, how bad would it look if I turn them down and then later on apply for that same job?
Thanks in advance!!